(19)
(11) EP 1 005 498 A1

(12)

(43) Date of publication:
07.06.2000 Bulletin 2000/23

(21) Application number: 98908125.2

(22) Date of filing: 04.03.1998
(51) International Patent Classification (IPC)7: C08F 285/00, C08F 265/06, C08F 2/22
(86) International application number:
PCT/FI9800/194
(87) International publication number:
WO 9839/372 (11.09.1998 Gazette 1998/36)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 05.03.1997 FI 970936

(71) Applicant: Neste Chemicals Oy
06101 Porvoo (FI)

(72) Inventors:
  • PAVLYUCHENKO, Valery
    St.Petersburg, 195253 (RU)
  • BYRDINA, Nina
    St.Petersburg, 193313 (RU)
  • IVANCHEV, Sergey
    St.Petersburg, 199266 (RU)
  • SKRIFVARS, Mikael
    FIN-00200 Helsinki (FI)
  • HALME, Erkki
    FIN-00660 Helsinki (FI)
  • LAAMANEN, Hanna
    FIN-02770 Espoo (FI)
  • KOSKINEN, Jukka
    FIN-02160 Espoo (FI)

(74) Representative: Hakkila, Maini Annika et al
Forssén & Salomaa Oy,Yrjönkatu 30
00100 Helsinki
00100 Helsinki (FI)

   


(54) A METHOD FOR THE PREPARATION OF HOLLOW POLYMER PARTICLE LATEX